Write a paragraph to answer the question. Do not perform any calculations, but instead base your explanations on appropriate properties from the text. 1. One solution of the homogeneous linear system + 2y + 2 + 3w O y + w = O y - 2 + 2w = O is x = -2, y = -1, z = 1, and w = 1. Explain why x = 4, y = 2, z = -2, and w = -2 is also a solution